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[alsa-devel] [PATCH] asoc tlv320aic3x: set power bits correctly
by Daniel Mack 30 Apr '08

30 Apr '08

Set power bits in output stage control registers to reflect the "!muted" bits. The codec needs them set in order to operate correctly. Signed-off-by: Daniel Mack <daniel(a)caiaq.de>

3 4

[alsa-devel] Patch for alsa-info.sh to include stderr of some tools
by Kristoffer Janke 30 Apr '08

30 Apr '08

Here is a small patch for the alsa-info.sh tool, now the stderr isnt trown away. -- Kristoffer 'spq' Janke 3c3 < SCRIPT_VERSION=0.4.41 --- > SCRIPT_VERSION=0.4.42 80c80 < aplay -l >> $FILE --- > aplay -l >> $FILE 2>&1 84c84 < arecord -l >> $FILE --- > arecord -l >> $FILE 2>&1 105c105 < amixer -c$i>> $FILE --- > amixer -c$i >> $FILE 2>&1

2 1

[alsa-devel] [PATCH 1/6] soc - wm8753 - Clean up checkpatch warnings
by Mark Brown 30 Apr '08

30 Apr '08

Signed-off-by: Mark Brown <broonie(a)opensource.wolfsonmicro.com> --- sound/soc/codecs/wm8753.c | 34 ++++++++++++++++++---------------- 1 files changed, 18 insertions(+), 16 deletions(-) diff --git a/sound/soc/codecs/wm8753.c b/sound/soc/codecs/wm8753.c index 76a5c7b..fb41826 100644 --- a/sound/soc/codecs/wm8753.c +++ b/sound/soc/codecs/wm8753.c @@ -150,7 +150,7 @@ static int wm8753_write(struct snd_soc_codec *codec, unsigned int reg, data[0] = (reg << 1) | ((value >> 8) & 0x0001); data[1] = value & 0x00ff; - wm8753_write_reg_cache (codec, reg, value); + wm8753_write_reg_cache(codec, reg, value); if (codec->hw_write(codec->control_data, data, 2) == 2) return 0; else @@ -249,7 +249,7 @@ static int wm8753_set_dai(struct snd_kcontrol *kcontrol, struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol); int mode = wm8753_read_reg_cache(codec, WM8753_IOCTL); - if (((mode &0xc) >> 2) == ucontrol->value.integer.value[0]) + if (((mode & 0xc) >> 2) == ucontrol->value.integer.value[0]) return 0; mode &= 0xfff3; @@ -342,7 +342,8 @@ static int wm8753_add_controls(struct snd_soc_codec *codec) for (i = 0; i < ARRAY_SIZE(wm8753_snd_controls); i++) { err = snd_ctl_add(codec->card, - snd_soc_cnew(&wm8753_snd_controls[i],codec, NULL)); + snd_soc_cnew(&wm8753_snd_controls[i], + codec, NULL)); if (err < 0) return err; } @@ -722,7 +723,7 @@ static void pll_factors(struct _pll_div *pll_div, unsigned int target, if ((Ndiv < 6) || (Ndiv > 12)) printk(KERN_WARNING - "WM8753 N value outwith recommended range! N = %d\n",Ndiv); + "wm8753: unsupported N = %d\n", Ndiv); pll_div->n = Ndiv; Nmod = target % source; @@ -1300,8 +1301,9 @@ static int wm8753_dapm_event(struct snd_soc_codec *codec, int event) } #define WM8753_RATES (SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_11025 |\ - SNDRV_PCM_RATE_16000 | SNDRV_PCM_RATE_22050 | SNDRV_PCM_RATE_44100 | \ - SNDRV_PCM_RATE_48000 | SNDRV_PCM_RATE_88200 | SNDRV_PCM_RATE_96000) + SNDRV_PCM_RATE_16000 | SNDRV_PCM_RATE_22050 |\ + SNDRV_PCM_RATE_44100 | SNDRV_PCM_RATE_48000 |\ + SNDRV_PCM_RATE_88200 | SNDRV_PCM_RATE_96000) #define WM8753_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE |\ SNDRV_PCM_FMTBIT_S24_LE) @@ -1507,9 +1509,9 @@ static int wm8753_suspend(struct platform_device *pdev, pm_message_t state) struct snd_soc_codec *codec = socdev->codec; /* we only need to suspend if we are a valid card */ - if(!codec->card) + if (!codec->card) return 0; - + wm8753_dapm_event(codec, SNDRV_CTL_POWER_D3cold); return 0; } @@ -1523,7 +1525,7 @@ static int wm8753_resume(struct platform_device *pdev) u16 *cache = codec->reg_cache; /* we only need to resume if we are a valid card */ - if(!codec->card) + if (!codec->card) return 0; /* Sync reg_cache with the hardware */ @@ -1613,9 +1615,10 @@ static int wm8753_init(struct snd_soc_device *socdev) wm8753_add_widgets(codec); ret = snd_soc_register_card(socdev); if (ret < 0) { - printk(KERN_ERR "wm8753: failed to register card\n"); + printk(KERN_ERR "wm8753: failed to register card\n"); goto card_err; - } + } + return ret; card_err: @@ -1630,7 +1633,7 @@ pcm_err: around */ static struct snd_soc_device *wm8753_socdev; -#if defined (CONFIG_I2C) || defined (CONFIG_I2C_MODULE) +#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE) /* * WM8753 2 wire address is determined by GPIO5 @@ -1661,7 +1664,7 @@ static int wm8753_codec_probe(struct i2c_adapter *adap, int addr, int kind) client_template.addr = addr; i2c = kmemdup(&client_template, sizeof(client_template), GFP_KERNEL); - if (i2c == NULL){ + if (!i2c) { kfree(codec); return -ENOMEM; } @@ -1749,7 +1752,7 @@ static int wm8753_probe(struct platform_device *pdev) wm8753_socdev = socdev; INIT_DELAYED_WORK(&codec->delayed_work, wm8753_work); -#if defined (CONFIG_I2C) || defined (CONFIG_I2C_MODULE) +#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE) if (setup->i2c_address) { normal_i2c[0] = setup->i2c_address; codec->hw_write = (hw_write_t)i2c_master_send; @@ -1793,7 +1796,7 @@ static int wm8753_remove(struct platform_device *pdev) run_delayed_work(&codec->delayed_work); snd_soc_free_pcms(socdev); snd_soc_dapm_free(socdev); -#if defined (CONFIG_I2C) || defined (CONFIG_I2C_MODULE) +#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE) i2c_del_driver(&wm8753_i2c_driver); #endif kfree(codec->private_data); @@ -1808,7 +1811,6 @@ struct snd_soc_codec_device soc_codec_dev_wm8753 = { .suspend = wm8753_suspend, .resume = wm8753_resume, }; - EXPORT_SYMBOL_GPL(soc_codec_dev_wm8753); MODULE_DESCRIPTION("ASoC WM8753 driver"); -- 1.5.5.1

2 6

[alsa-devel] [PATCH 0/3] asoc tlv320aic3x
by Daniel Mack 30 Apr '08

30 Apr '08

Hi, Here are 3 patches regarding the tlv320aic3x driver. 1/3: revisit clock setup and drop dividers table 2/3: add support for GPIO lines 3/3: add more controls to allow cross-mixing Best regards, Daniel

3 3

[alsa-devel] [PATCH] soc - wm9712 - checkpatch fixes
by Mark Brown 30 Apr '08

30 Apr '08

Signed-off-by: Mark Brown <broonie(a)opensource.wolfsonmicro.com> --- sound/soc/codecs/wm9712.c | 62 +++++++++++++++++++++------------------------ 1 files changed, 29 insertions(+), 33 deletions(-) diff --git a/sound/soc/codecs/wm9712.c b/sound/soc/codecs/wm9712.c index d2d79e1..76c1e2d 100644 --- a/sound/soc/codecs/wm9712.c +++ b/sound/soc/codecs/wm9712.c @@ -37,23 +37,23 @@ static int ac97_write(struct snd_soc_codec *codec, * WM9712 register cache */ static const u16 wm9712_reg[] = { - 0x6174, 0x8000, 0x8000, 0x8000, // 6 - 0x0f0f, 0xaaa0, 0xc008, 0x6808, // e - 0xe808, 0xaaa0, 0xad00, 0x8000, // 16 - 0xe808, 0x3000, 0x8000, 0x0000, // 1e - 0x0000, 0x0000, 0x0000, 0x000f, // 26 - 0x0405, 0x0410, 0xbb80, 0xbb80, // 2e - 0x0000, 0xbb80, 0x0000, 0x0000, // 36 - 0x0000, 0x2000, 0x0000, 0x0000, // 3e - 0x0000, 0x0000, 0x0000, 0x0000, // 46 - 0x0000, 0x0000, 0xf83e, 0xffff, // 4e - 0x0000, 0x0000, 0x0000, 0xf83e, // 56 - 0x0008, 0x0000, 0x0000, 0x0000, // 5e - 0xb032, 0x3e00, 0x0000, 0x0000, // 66 - 0x0000, 0x0000, 0x0000, 0x0000, // 6e - 0x0000, 0x0000, 0x0000, 0x0006, // 76 - 0x0001, 0x0000, 0x574d, 0x4c12, // 7e - 0x0000, 0x0000 // virtual hp mixers + 0x6174, 0x8000, 0x8000, 0x8000, /* 6 */ + 0x0f0f, 0xaaa0, 0xc008, 0x6808, /* e */ + 0xe808, 0xaaa0, 0xad00, 0x8000, /* 16 */ + 0xe808, 0x3000, 0x8000, 0x0000, /* 1e */ + 0x0000, 0x0000, 0x0000, 0x000f, /* 26 */ + 0x0405, 0x0410, 0xbb80, 0xbb80, /* 2e */ + 0x0000, 0xbb80, 0x0000, 0x0000, /* 36 */ + 0x0000, 0x2000, 0x0000, 0x0000, /* 3e */ + 0x0000, 0x0000, 0x0000, 0x0000, /* 46 */ + 0x0000, 0x0000, 0xf83e, 0xffff, /* 4e */ + 0x0000, 0x0000, 0x0000, 0xf83e, /* 56 */ + 0x0008, 0x0000, 0x0000, 0x0000, /* 5e */ + 0xb032, 0x3e00, 0x0000, 0x0000, /* 66 */ + 0x0000, 0x0000, 0x0000, 0x0000, /* 6e */ + 0x0000, 0x0000, 0x0000, 0x0006, /* 76 */ + 0x0001, 0x0000, 0x574d, 0x4c12, /* 7e */ + 0x0000, 0x0000 /* virtual hp mixers */ }; /* virtual HP mixers regs */ @@ -94,7 +94,7 @@ static const struct snd_kcontrol_new wm9712_snd_ac97_controls[] = { SOC_DOUBLE("Speaker Playback Volume", AC97_MASTER, 8, 0, 31, 1), SOC_SINGLE("Speaker Playback Switch", AC97_MASTER, 15, 1, 1), SOC_DOUBLE("Headphone Playback Volume", AC97_HEADPHONE, 8, 0, 31, 1), -SOC_SINGLE("Headphone Playback Switch", AC97_HEADPHONE,15, 1, 1), +SOC_SINGLE("Headphone Playback Switch", AC97_HEADPHONE, 15, 1, 1), SOC_DOUBLE("PCM Playback Volume", AC97_PCM, 8, 0, 31, 1), SOC_SINGLE("Speaker Playback ZC Switch", AC97_MASTER, 7, 1, 0), @@ -165,7 +165,8 @@ static int wm9712_add_controls(struct snd_soc_codec *codec) for (i = 0; i < ARRAY_SIZE(wm9712_snd_ac97_controls); i++) { err = snd_ctl_add(codec->card, - snd_soc_cnew(&wm9712_snd_ac97_controls[i],codec, NULL)); + snd_soc_cnew(&wm9712_snd_ac97_controls[i], + codec, NULL)); if (err < 0) return err; } @@ -363,7 +364,6 @@ static const char *audio_map[][3] = { {"Left HP Mixer", "PCM Playback Switch", "Left DAC"}, {"Left HP Mixer", "Mic Sidetone Switch", "Mic PGA"}, {"Left HP Mixer", NULL, "ALC Sidetone Mux"}, - //{"Right HP Mixer", NULL, "HP Mixer"}, /* Right HP mixer */ {"Right HP Mixer", "PCBeep Bypass Switch", "PCBEEP"}, @@ -454,15 +454,13 @@ static int wm9712_add_widgets(struct snd_soc_codec *codec) { int i; - for(i = 0; i < ARRAY_SIZE(wm9712_dapm_widgets); i++) { + for (i = 0; i < ARRAY_SIZE(wm9712_dapm_widgets); i++) snd_soc_dapm_new_control(codec, &wm9712_dapm_widgets[i]); - } - /* set up audio path audio_mapnects */ - for(i = 0; audio_map[i][0] != NULL; i++) { + /* set up audio path connects */ + for (i = 0; audio_map[i][0] != NULL; i++) snd_soc_dapm_connect_input(codec, audio_map[i][0], - audio_map[i][1], audio_map[i][2]); - } + audio_map[i][1], audio_map[i][2]); snd_soc_dapm_new_widgets(codec); return 0; @@ -540,7 +538,8 @@ static int ac97_aux_prepare(struct snd_pcm_substream *substream) } #define WM9712_AC97_RATES (SNDRV_PCM_RATE_8000 | SNDRV_PCM_RATE_11025 |\ - SNDRV_PCM_RATE_22050 | SNDRV_PCM_RATE_44100 | SNDRV_PCM_RATE_48000) + SNDRV_PCM_RATE_22050 | SNDRV_PCM_RATE_44100 |\ + SNDRV_PCM_RATE_48000) struct snd_soc_codec_dai wm9712_dai[] = { { @@ -577,8 +576,6 @@ EXPORT_SYMBOL_GPL(wm9712_dai); static int wm9712_dapm_event(struct snd_soc_codec *codec, int event) { - u16 reg; - switch (event) { case SNDRV_CTL_POWER_D0: /* full On */ case SNDRV_CTL_POWER_D1: /* partial On */ @@ -633,7 +630,7 @@ static int wm9712_soc_resume(struct platform_device *pdev) u16 *cache = codec->reg_cache; ret = wm9712_reset(codec, 1); - if (ret < 0){ + if (ret < 0) { printk(KERN_ERR "could not reset AC97 codec\n"); return ret; } @@ -642,9 +639,9 @@ static int wm9712_soc_resume(struct platform_device *pdev) if (ret == 0) { /* Sync reg_cache with the hardware after cold reset */ - for (i = 2; i < ARRAY_SIZE(wm9712_reg) << 1; i+=2) { + for (i = 2; i < ARRAY_SIZE(wm9712_reg) << 1; i += 2) { if (i == AC97_INT_PAGING || i == AC97_POWERDOWN || - (i > 0x58 && i != 0x5c)) + (i > 0x58 && i != 0x5c)) continue; soc_ac97_ops.write(codec->ac97, i, cache[i>>1]); } @@ -757,7 +754,6 @@ struct snd_soc_codec_device soc_codec_dev_wm9712 = { .suspend = wm9712_soc_suspend, .resume = wm9712_soc_resume, }; - EXPORT_SYMBOL_GPL(soc_codec_dev_wm9712); MODULE_DESCRIPTION("ASoC WM9711/WM9712 driver"); -- 1.5.5.1

2 1

Re: [alsa-devel] [Alsa-user] M-Audio Fast Track Ultra USB
by Ian Mulvihill 29 Apr '08

29 Apr '08

Re: [Alsa-user] [alsa-devel] M-Audio Fast Track Ultra USB From: Matthias Koenig <mkoenig@su...> - 2008-04-11 09:15 Hi, Damien Henry - Voxler <damien.henry@vo...> writes: > Lee Revell a écrit : >> On Tue, Apr 8, 2008 at 11:52 PM, knoxit.etc@gm... >> <knoxit.etc@gm...> wrote: >>> >>> I was wondering if any user had experiences with the M-Audio Fast Track >>> Ultra USB unit and ALSA. >>> >>> I'm not sure if its supported, it doesn't show up on the soundcard >>> matrix. If not, is there any development taking place right now? >> >> Does it work in Windows without installing a vendor driver? > > I've tested it : > most of the feature works out of the box : > recording 2 channels > playing 2 channels > There is no soft mixer, or at least, I didn't find it. > > I didn't suceed to make the spdif input work. Hmm, "most of the feature"? The M-Audio Fast Track Ultra is supposed to record and playback 8 channels for each direction - 6 of them analog. It also has an internal DSP for mixing/routing. If this does not work, I would not consider that most of the features are working. As there are drivers available for Mac/Windows and the Quick install manual explicitly mentions these drivers to be installed first, I doubt that this device is class compliant. Matthias I got one of these. Definitely doesn't play ALSA. Nice piece of kit though. Needs a driver with MacOS & Windows. Just looks like a MIDI i/f to Fedora 8. What I could see is at http://ccrma-mail.stanford.edu/pipermail/planetccrma/2008-March/014517.html If anyone feels like writing a driver (and maybe a mixer-gui that controls the onboard effects unit), or buying a nearly new one :) please let me know. Good luck, Ian -- ian.mulvihill(a)computer.org

1 0

[alsa-devel] [PATCH] Update CS4270 driver to ASoC V2
by Timur Tabi 29 Apr '08

29 Apr '08

Update the CS4270 ASoC codec driver to support ASoC V2. A side-effect is the the removal of partial-support for stand-alone mode (no I2C interface). However, this change also makes the driver into a cross-platform new-style I2C driver. Signed-off-by: Timur Tabi <timur(a)freescale.com> --- This code has not yet been tested, since full support for the Freescale MPC8610HPCD is not ready in ASoC V2. However, this patch does at least fix all the compilation errors. sound/soc/codecs/Kconfig | 2 +- sound/soc/codecs/cs4270.c | 469 +++++++++++++++----------------------------- 2 files changed, 161 insertions(+), 310 deletions(-) diff --git a/sound/soc/codecs/Kconfig b/sound/soc/codecs/Kconfig index 7c5d576..31b567a 100644 --- a/sound/soc/codecs/Kconfig +++ b/sound/soc/codecs/Kconfig @@ -85,7 +85,7 @@ config SND_SOC_WM9713 # Cirrus Logic CS4270 Codec config SND_SOC_CS4270 tristate - depends on SND_SOC + depends on SND_SOC && I2C # Cirrus Logic CS4270 Codec Hardware Mute Support # Select if you have external muting circuitry attached to your CS4270. diff --git a/sound/soc/codecs/cs4270.c b/sound/soc/codecs/cs4270.c index 799f326..b47e1d8 100644 --- a/sound/soc/codecs/cs4270.c +++ b/sound/soc/codecs/cs4270.c @@ -3,20 +3,17 @@ * * Author: Timur Tabi <timur(a)freescale.com> * - * Copyright 2007 Freescale Semiconductor, Inc. This file is licensed under - * the terms of the GNU General Public License version 2. This program - * is licensed "as is" without any warranty of any kind, whether express - * or implied. + * Copyright 2007-2008 Freescale Semiconductor, Inc. + * + * This file is licensed under the terms of the GNU General Public License + * version 2. This program is licensed "as is" without any warranty of any + * kind, whether express or implied. * * This is an ASoC device driver for the Cirrus Logic CS4270 codec. * * Current features/limitations: * - * 1) Software mode is supported. Stand-alone mode is automatically - * selected if I2C is disabled or if a CS4270 is not found on the I2C - * bus. However, stand-alone mode is only partially implemented because - * there is no mechanism yet for this driver and the soc_card driver to - * communicate the values of the M0, M1, MCLK1, and MCLK2 pins. + * 1) Software mode is supported. Stand-alone mode is not supported. * 2) Only I2C is supported, not SPI * 3) Only Master mode is supported, not Slave. * 4) The soc_card driver's 'startup' function must call @@ -27,28 +24,14 @@ */ #include <linux/module.h> -#include <linux/platform_device.h> #include <sound/core.h> #include <sound/pcm.h> #include <sound/soc-codec.h> #include <sound/soc-dai.h> +#include <sound/soc-card.h> #include <sound/initval.h> #include <linux/i2c.h> -#include "cs4270.h" - -/* If I2C is defined, then we support software mode. However, if we're - not compiled as module but I2C is, then we can't use I2C calls. */ -#if defined(CONFIG_I2C) || (defined(CONFIG_I2C_MODULE) && defined(MODULE)) -#define USE_I2C -#endif - -/* Private data for the CS4270 */ -struct cs4270_private { - unsigned int mclk; /* Input frequency of the MCLK pin */ - unsigned int mode; /* The mode (I2S or left-justified) */ -}; - /* * The codec isn't really big-endian or little-endian, since the I2S * interface requires data to be sent serially with the MSbit first. @@ -62,8 +45,6 @@ struct cs4270_private { SNDRV_PCM_FMTBIT_S24_3LE | SNDRV_PCM_FMTBIT_S24_3BE | \ SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S24_BE) -#ifdef USE_I2C - /* CS4270 registers addresses */ #define CS4270_CHIPID 0x01 /* Chip ID */ #define CS4270_PWRCTL 0x02 /* Power Control */ @@ -123,6 +104,20 @@ struct cs4270_private { #define CS4270_MUTE_DAC_A 0x01 #define CS4270_MUTE_DAC_B 0x02 +/* Private data for the CS4270 */ +struct cs4270_private { + struct snd_soc_codec codec; + char name[16]; + unsigned int mclk; /* Input frequency of the MCLK pin */ + unsigned int mode; /* The mode (I2S or left-justified) */ + struct snd_soc_dai_ops dai_ops; + struct snd_soc_dai *dai; + struct snd_soc_dai_new dai_new; + struct snd_soc_dai_caps playback; + struct snd_soc_dai_caps capture; + u8 reg_cache[CS4270_NUMREGS]; +}; + /* * Clock Ratio Selection for Master Mode with I2C enabled * @@ -207,7 +202,8 @@ static int cs4270_set_dai_sysclk(struct snd_soc_dai *codec_dai, int clk_id, unsigned int freq, int dir) { struct snd_soc_codec *codec = codec_dai->codec; - struct cs4270_private *cs4270 = codec->private_data; + struct cs4270_private *cs4270 = + container_of(codec, struct cs4270_private, codec); unsigned int rates = 0; unsigned int rate_min = -1; unsigned int rate_max = 0; @@ -257,7 +253,8 @@ static int cs4270_set_dai_fmt(struct snd_soc_dai *codec_dai, unsigned int format) { struct snd_soc_codec *codec = codec_dai->codec; - struct cs4270_private *cs4270 = codec->private_data; + struct cs4270_private *cs4270 = + container_of(codec, struct cs4270_private, codec); int ret = 0; switch (format & SND_SOC_DAIFMT_FORMAT_MASK) { @@ -274,41 +271,6 @@ static int cs4270_set_dai_fmt(struct snd_soc_dai *codec_dai, } /* - * A list of addresses on which this CS4270 could use. I2C addresses are - * 7 bits. For the CS4270, the upper four bits are always 1001, and the - * lower three bits are determined via the AD2, AD1, and AD0 pins - * (respectively). - */ -static const unsigned short normal_i2c[] = { - 0x48, 0x49, 0x4A, 0x4B, 0x4C, 0x4D, 0x4E, 0x4F, I2C_CLIENT_END -}; -I2C_CLIENT_INSMOD; - -/* - * Pre-fill the CS4270 register cache. - * - * We use the auto-increment feature of the CS4270 to read all registers in - * one shot. - */ -static int cs4270_fill_cache(struct snd_soc_codec *codec) -{ - u8 *cache = codec->reg_cache; - struct i2c_client *i2c_client = codec->control_data; - s32 length; - - length = i2c_smbus_read_i2c_block_data(i2c_client, - CS4270_FIRSTREG | 0x80, CS4270_NUMREGS, cache); - - if (length != CS4270_NUMREGS) { - printk(KERN_ERR "cs4270: I2C read failure, addr=0x%x\n", - i2c_client->addr); - return -EIO; - } - - return 0; -} - -/* * Read from the CS4270 register cache. * * This CS4270 registers are cached to avoid excessive I2C I/O operations. @@ -318,7 +280,9 @@ static int cs4270_fill_cache(struct snd_soc_codec *codec) static unsigned int cs4270_read_reg_cache(struct snd_soc_codec *codec, unsigned int reg) { - u8 *cache = codec->reg_cache; + struct cs4270_private *cs4270 = + container_of(codec, struct cs4270_private, codec); + u8 *cache = cs4270->reg_cache; if ((reg < CS4270_FIRSTREG) || (reg > CS4270_LASTREG)) return -EIO; @@ -339,7 +303,9 @@ static unsigned int cs4270_read_reg_cache(struct snd_soc_codec *codec, static int cs4270_i2c_write(struct snd_soc_codec *codec, unsigned int reg, unsigned int value) { - u8 *cache = codec->reg_cache; + struct cs4270_private *cs4270 = + container_of(codec, struct cs4270_private, codec); + u8 *cache = cs4270->reg_cache; if ((reg < CS4270_FIRSTREG) || (reg > CS4270_LASTREG)) return -EIO; @@ -347,6 +313,7 @@ static int cs4270_i2c_write(struct snd_soc_codec *codec, unsigned int reg, /* Only perform an I2C operation if the new value is different */ if (cache[reg - CS4270_FIRSTREG] != value) { struct i2c_client *client = codec->control_data; + if (i2c_smbus_write_byte_data(client, reg, value)) { printk(KERN_ERR "cs4270: I2C write failed\n"); return -EIO; @@ -372,8 +339,9 @@ static int cs4270_hw_params(struct snd_pcm_substream *substream, struct snd_soc_dai *dai) { struct snd_soc_codec *codec = dai->codec; - struct cs4270_private *cs4270 = codec->private_data; - unsigned int ret = 0; + struct cs4270_private *cs4270 = + container_of(codec, struct cs4270_private, codec); + int ret = 0; unsigned int i; unsigned int rate; unsigned int ratio; @@ -397,9 +365,9 @@ static int cs4270_hw_params(struct snd_pcm_substream *substream, /* Freeze and power-down the codec */ - ret = snd_soc_write(codec, CS4270_PWRCTL, CS4270_PWRCTL_FREEZE | - CS4270_PWRCTL_PDN_ADC | CS4270_PWRCTL_PDN_DAC | - CS4270_PWRCTL_PDN); + ret = cs4270_i2c_write(codec, CS4270_PWRCTL, CS4270_PWRCTL_FREEZE | + CS4270_PWRCTL_PDN_ADC | CS4270_PWRCTL_PDN_DAC | + CS4270_PWRCTL_PDN); if (ret < 0) { printk(KERN_ERR "cs4270: I2C write failed\n"); return ret; @@ -407,11 +375,11 @@ static int cs4270_hw_params(struct snd_pcm_substream *substream, /* Program the mode control register */ - reg = snd_soc_read(codec, CS4270_MODE); + reg = cs4270_read_reg_cache(codec, CS4270_MODE); reg &= ~(CS4270_MODE_SPEED_MASK | CS4270_MODE_DIV_MASK); reg |= cs4270_mode_ratios[i].speed_mode | cs4270_mode_ratios[i].mclk; - ret = snd_soc_write(codec, CS4270_MODE, reg); + ret = cs4270_i2c_write(codec, CS4270_MODE, reg); if (ret < 0) { printk(KERN_ERR "cs4270: I2C write failed\n"); return ret; @@ -419,7 +387,7 @@ static int cs4270_hw_params(struct snd_pcm_substream *substream, /* Program the format register */ - reg = snd_soc_read(codec, CS4270_FORMAT); + reg = cs4270_read_reg_cache(codec, CS4270_FORMAT); reg &= ~(CS4270_FORMAT_DAC_MASK | CS4270_FORMAT_ADC_MASK); switch (cs4270->mode) { @@ -434,7 +402,7 @@ static int cs4270_hw_params(struct snd_pcm_substream *substream, return -EINVAL; } - ret = snd_soc_write(codec, CS4270_FORMAT, reg); + ret = cs4270_i2c_write(codec, CS4270_FORMAT, reg); if (ret < 0) { printk(KERN_ERR "cs4270: I2C write failed\n"); return ret; @@ -443,9 +411,9 @@ static int cs4270_hw_params(struct snd_pcm_substream *substream, /* Disable auto-mute. This feature appears to be buggy, because in some situations, auto-mute will not deactivate when it should. */ - reg = snd_soc_read(codec, CS4270_MUTE); + reg = cs4270_read_reg_cache(codec, CS4270_MUTE); reg &= ~CS4270_MUTE_AUTO; - ret = snd_soc_write(codec, CS4270_MUTE, reg); + ret = cs4270_i2c_write(codec, CS4270_MUTE, reg); if (ret < 0) { printk(KERN_ERR "cs4270: I2C write failed\n"); return ret; @@ -453,7 +421,7 @@ static int cs4270_hw_params(struct snd_pcm_substream *substream, /* Thaw and power-up the codec */ - ret = snd_soc_write(codec, CS4270_PWRCTL, 0); + ret = cs4270_i2c_write(codec, CS4270_PWRCTL, 0); if (ret < 0) { printk(KERN_ERR "cs4270: I2C write failed\n"); return ret; @@ -463,7 +431,6 @@ static int cs4270_hw_params(struct snd_pcm_substream *substream, } #ifdef CONFIG_SND_SOC_CS4270_HWMUTE - /* * Set the CS4270 external mute * @@ -477,7 +444,7 @@ static int cs4270_mute(struct snd_soc_dai *dai, int mute) struct snd_soc_codec *codec = dai->codec; int reg6; - reg6 = snd_soc_read(codec, CS4270_MUTE); + reg6 = cs4270_read_reg_cache(codec, CS4270_MUTE); if (mute) reg6 |= CS4270_MUTE_ADC_A | CS4270_MUTE_ADC_B | @@ -486,73 +453,18 @@ static int cs4270_mute(struct snd_soc_dai *dai, int mute) reg6 &= ~(CS4270_MUTE_ADC_A | CS4270_MUTE_ADC_B | CS4270_MUTE_DAC_A | CS4270_MUTE_DAC_B); - return snd_soc_write(codec, CS4270_MUTE, reg6); + return cs4270_i2c_write(codec, CS4270_MUTE, reg6); } - +#else +#define cs4270_mute NULL #endif -static int cs4270_i2c_probe(struct i2c_adapter *adap, int addr, int kind); - -/* - * Notify the driver that a new I2C bus has been found. - * - * This function is called for each I2C bus in the system. The function - * then asks the I2C subsystem to probe that bus at the addresses on which - * our device (the CS4270) could exist. If a device is found at one of - * those addresses, then our probe function (cs4270_i2c_probe) is called. - */ -static int cs4270_i2c_attach(struct i2c_adapter *adapter) -{ - return i2c_probe(adapter, &addr_data, cs4270_i2c_probe); -} - -static int cs4270_i2c_detach(struct i2c_client *client) -{ - struct snd_soc_codec *codec = i2c_get_clientdata(client); - - i2c_detach_client(client); - codec->control_data = NULL; - - kfree(codec->reg_cache); - codec->reg_cache = NULL; - - kfree(client); - return 0; -} - /* A list of non-DAPM controls that the CS4270 supports */ static const struct snd_kcontrol_new cs4270_snd_controls[] = { SOC_DOUBLE_R("Master Playback Volume", CS4270_VOLA, CS4270_VOLB, 0, 0xFF, 1) }; -static struct i2c_driver cs4270_i2c_driver = { - .driver = { - .name = "CS4270 I2C", - .owner = THIS_MODULE, - }, - .id = I2C_DRIVERID_CS4270, - .attach_adapter = cs4270_i2c_attach, - .detach_client = cs4270_i2c_detach, -}; - -/* - * Global variable to store socdev for i2c probe function. - * - * If struct i2c_driver had a private_data field, we wouldn't need to use - * cs4270_socdec. This is the only way to pass the socdev structure to - * cs4270_i2c_probe(). - * - * The real solution to cs4270_socdev is to create a mechanism - * that maps I2C addresses to snd_soc_device structures. Perhaps the - * creation of the snd_soc_device object should be moved out of - * cs4270_probe() and into cs4270_i2c_probe(), but that would make this - * driver dependent on I2C. The CS4270 supports "stand-alone" mode, whereby - * the chip is *not* connected to the I2C bus, but is instead configured via - * input pins. - */ -static struct snd_soc_device *cs4270_socdev; - /* * Initialize the I2C interface of the CS4270 * @@ -562,239 +474,178 @@ static struct snd_soc_device *cs4270_socdev; * Note: snd_soc_new_pcms() must be called before this function can be called, * because of snd_ctl_add(). */ -static int cs4270_i2c_probe(struct i2c_adapter *adapter, int addr, int kind) +static int cs4270_i2c_probe(struct i2c_client *client) { - struct snd_soc_device *socdev = cs4270_socdev; - struct snd_soc_codec *codec = socdev->codec; - struct i2c_client *i2c_client = NULL; + struct cs4270_private *cs4270; + struct snd_soc_codec *codec = NULL; int i; int ret = 0; + int registered = 0; /* 1 == the codec has been registered */ + + /* Verify that we have a CS4270 */ - /* Probing all possible addresses has one drawback: if there are - multiple CS4270s on the bus, then you cannot specify which - socdev is matched with which CS4270. For now, we just reject - this I2C device if the socdev already has one attached. */ - if (codec->control_data) + ret = i2c_smbus_read_byte_data(client, CS4270_CHIPID); + if (ret < 0) { + dev_err(&client->dev, "failed to read I2C\n"); + return ret; + } + /* The top four bits of the chip ID should be 1100. */ + if ((ret & 0xF0) != 0xC0) + /* The device at this address is not a CS4270 codec */ return -ENODEV; - /* Note: codec_dai->codec is NULL here */ + dev_info(&client->dev, "found device at address %X\n", client->addr); + dev_info(&client->dev, "hardware revision %X\n", ret & 0xF); - i2c_client = kzalloc(sizeof(struct i2c_client), GFP_KERNEL); - if (!i2c_client) { - printk(KERN_ERR "cs4270: could not allocate I2C client\n"); + /* + * Normally, we'd call snd_soc_new_codec, but that function + * allocates a snd_soc_codec struct, and we don't want that. + */ + cs4270 = kzalloc(sizeof(struct cs4270_private), GFP_KERNEL); + if (!cs4270) { + dev_err(&client->dev, "could not allocate codec structure\n"); return -ENOMEM; } - codec->reg_cache = kzalloc(CS4270_NUMREGS, GFP_KERNEL); - if (!codec->reg_cache) { - printk(KERN_ERR "cs4270: could not allocate register cache\n"); - ret = -ENOMEM; + /* The I2C interface is set up, so pre-fill our register cache */ + ret = i2c_smbus_read_i2c_block_data(client, CS4270_FIRSTREG | 0x80, + CS4270_NUMREGS, cs4270->reg_cache); + if (ret != CS4270_NUMREGS) { + dev_err(&client->dev, "failed to fill register cache\n"); + ret = -EIO; goto error; } - i2c_set_clientdata(i2c_client, codec); - strcpy(i2c_client->name, "CS4270"); + strcpy(cs4270->name, "CS4270"); - i2c_client->driver = &cs4270_i2c_driver; - i2c_client->adapter = adapter; - i2c_client->addr = addr; + cs4270->playback.stream_name = "Playback"; + cs4270->playback.channels_min = 1; + cs4270->playback.channels_max = 2; + cs4270->playback.formats = CS4270_FORMATS; - /* Verify that we have a CS4270 */ + cs4270->capture.stream_name = "Capture"; + cs4270->capture.channels_min = 1; + cs4270->capture.channels_max = 2; + cs4270->capture.formats = CS4270_FORMATS; - ret = i2c_smbus_read_byte_data(i2c_client, CS4270_CHIPID); - if (ret < 0) { - printk(KERN_ERR "cs4270: failed to read I2C\n"); - goto error; - } - /* The top four bits of the chip ID should be 1100. */ - if ((ret & 0xF0) != 0xC0) { - /* The device at this address is not a CS4270 codec */ - ret = -ENODEV; - goto error; - } + cs4270->dai_ops.hw_params = cs4270_hw_params; + cs4270->dai_ops.set_sysclk = cs4270_set_dai_sysclk; + cs4270->dai_ops.set_fmt = cs4270_set_dai_fmt; + cs4270->dai_ops.digital_mute = cs4270_mute; - printk(KERN_INFO "cs4270: found device at I2C address %X\n", addr); - printk(KERN_INFO "cs4270: hardware revision %X\n", ret & 0xF); + codec = &cs4270->codec; - /* Tell the I2C layer a new client has arrived */ + mutex_init(&codec->mutex); + INIT_LIST_HEAD(&codec->list); + INIT_LIST_HEAD(&codec->dai_list); + codec->name = cs4270->name; + + codec->control_data = client; - ret = i2c_attach_client(i2c_client); - if (ret) { - printk(KERN_ERR "cs4270: could not attach codec, " - "I2C address %x, error code %i\n", addr, ret); + ret = snd_soc_register_codec(codec, &client->dev); + if (ret < 0) { + printk(KERN_ERR "cs4270: failed to register card\n"); goto error; } + registered = 1; - codec->control_data = i2c_client; - codec->read = cs4270_read_reg_cache; - codec->write = cs4270_i2c_write; - codec->reg_cache_size = CS4270_NUMREGS; + cs4270->dai_new.playback = &cs4270->playback; + cs4270->dai_new.capture = &cs4270->capture; + cs4270->dai_new.ops = &cs4270->dai_ops; - /* The I2C interface is set up, so pre-fill our register cache */ - - ret = cs4270_fill_cache(codec); - if (ret < 0) { - printk(KERN_ERR "cs4270: failed to fill register cache\n"); + cs4270->dai = + snd_soc_register_codec_dai(&cs4270->dai_new, &client->dev); + if (!cs4270->dai) { + ret = -EINVAL; goto error; } /* Add the non-DAPM controls */ for (i = 0; i < ARRAY_SIZE(cs4270_snd_controls); i++) { - struct snd_kcontrol *kctrl = - snd_soc_cnew(&cs4270_snd_controls[i], codec, NULL); + struct snd_kcontrol *kctrl; + + kctrl = snd_soc_cnew(&cs4270_snd_controls[i], codec, NULL); - ret = snd_ctl_add(codec->card, kctrl); + ret = snd_ctl_add(codec->soc_card->card, kctrl); if (ret < 0) goto error; } + i2c_set_clientdata(client, codec); + return 0; error: - if (codec->control_data) { - i2c_detach_client(i2c_client); - codec->control_data = NULL; - } + if (cs4270->dai) + snd_soc_unregister_codec_dai(cs4270->dai); - kfree(codec->reg_cache); - codec->reg_cache = NULL; - codec->reg_cache_size = 0; + if (registered) + snd_soc_unregister_codec(codec); - kfree(i2c_client); + kfree(cs4270); return ret; } -#endif /* USE_I2C*/ - -struct snd_soc_dai cs4270_dai = { - .name = "CS4270", - .playback = { - .stream_name = "Playback", - .channels_min = 1, - .channels_max = 2, - .rates = 0, - .formats = CS4270_FORMATS, - }, - .capture = { - .stream_name = "Capture", - .channels_min = 1, - .channels_max = 2, - .rates = 0, - .formats = CS4270_FORMATS, - }, -}; -EXPORT_SYMBOL_GPL(cs4270_dai); - -/* - * ASoC probe function - * - * This function is called when the soc_card driver calls - * platform_device_add(). - */ -static int cs4270_probe(struct platform_device *pdev) +static int cs4270_i2c_remove(struct i2c_client *client) { - struct snd_soc_device *socdev = platform_get_drvdata(pdev); - struct snd_soc_codec *codec; - int ret = 0; - - printk(KERN_INFO "CS4270 ALSA SoC Codec\n"); + struct snd_soc_codec *codec = i2c_get_clientdata(client); + struct cs4270_private *cs4270 = + container_of(codec, struct cs4270_private, codec); - /* Allocate enough space for the snd_soc_codec structure - and our private data together. */ - codec = kzalloc(ALIGN(sizeof(struct snd_soc_codec), 4) + - sizeof(struct cs4270_private), GFP_KERNEL); - if (!codec) { - printk(KERN_ERR "cs4270: Could not allocate codec structure\n"); - return -ENOMEM; - } + i2c_set_clientdata(client, NULL); - mutex_init(&codec->mutex); - INIT_LIST_HEAD(&codec->dapm_widgets); - INIT_LIST_HEAD(&codec->dapm_paths); + snd_soc_unregister_codec_dai(cs4270->dai); + snd_soc_unregister_codec(codec); - codec->name = "CS4270"; - codec->owner = THIS_MODULE; - codec->dai = &cs4270_dai; - codec->num_dai = 1; - codec->private_data = (void *) codec + - ALIGN(sizeof(struct snd_soc_codec), 4); + kfree(cs4270); - socdev->codec = codec; + return 0; +} - /* Register PCMs */ +static struct i2c_driver cs4270_i2c_driver = { + .driver = { + .name = "cs4270", + .owner = THIS_MODULE, + }, + .id = I2C_DRIVERID_CS4270, + .probe = cs4270_i2c_probe, + .remove = cs4270_i2c_remove, +}; - ret = snd_soc_new_pcms(socdev, SNDRV_DEFAULT_IDX1, SNDRV_DEFAULT_STR1); - if (ret < 0) { - printk(KERN_ERR "cs4270: failed to create PCMs\n"); - return ret; - } +/** + * cs4270_init: codec driver initialization. + * + * This function is called when this module is loaded. + */ +static int __init cs4270_init(void) +{ + int ret; -#ifdef USE_I2C - cs4270_socdev = socdev; + printk(KERN_INFO "Cirrus Logic CS4270 ALSA SoC codec driver\n"); + /* i2c_add_driver() will call cs4270_i2c_probe() */ ret = i2c_add_driver(&cs4270_i2c_driver); - if (ret) { - printk(KERN_ERR "cs4270: failed to attach driver"); - snd_soc_free_pcms(socdev); - return ret; - } - /* Did we find a CS4270 on the I2C bus? */ - if (codec->control_data) { - /* Initialize codec ops */ - cs4270_dai.ops.hw_params = cs4270_hw_params; - cs4270_dai.dai_ops.set_sysclk = cs4270_set_dai_sysclk; - cs4270_dai.dai_ops.set_fmt = cs4270_set_dai_fmt; -#ifdef CONFIG_SND_SOC_CS4270_HWMUTE - cs4270_dai.dai_ops.digital_mute = cs4270_mute; -#endif - } else - printk(KERN_INFO "cs4270: no I2C device found, " - "using stand-alone mode\n"); -#else - printk(KERN_INFO "cs4270: I2C disabled, using stand-alone mode\n"); -#endif - - ret = snd_soc_register_card(socdev); - if (ret < 0) { - printk(KERN_ERR "cs4270: failed to register card\n"); - snd_soc_free_pcms(socdev); - return ret; - } + if (ret) + printk(KERN_ERR "cs4270: failed to register I2C driver\n"); return ret; } -static int cs4270_remove(struct platform_device *pdev) +/** + * cs4270_exit: codec driver exit + * + * This function is called when this driver is unloaded. + */ +static void __exit cs4270_exit(void) { - struct snd_soc_device *socdev = platform_get_drvdata(pdev); - - snd_soc_free_pcms(socdev); - -#ifdef USE_I2C - if (socdev->codec->control_data) - i2c_del_driver(&cs4270_i2c_driver); -#endif - - kfree(socdev->codec); - socdev->codec = NULL; - - return 0; + i2c_del_driver(&cs4270_i2c_driver); } -/* - * ASoC codec device structure - * - * Assign this variable to the codec_dev field of the soc_card driver's - * snd_soc_device structure. - */ -struct snd_soc_codec_device soc_codec_device_cs4270 = { - .probe = cs4270_probe, - .remove = cs4270_remove -}; -EXPORT_SYMBOL_GPL(soc_codec_device_cs4270); +module_init(cs4270_init); +module_exit(cs4270_exit); MODULE_AUTHOR("Timur Tabi <timur(a)freescale.com>"); MODULE_DESCRIPTION("Cirrus Logic CS4270 ALSA SoC Codec Driver"); -- 1.5.5.1

2 1

[alsa-devel] [snd-bt87x] Prolink PixelView PlayTV
by Jan Anders 29 Apr '08

29 Apr '08

Hi, I'd like to report a working device: Name: Prolink PixelView PlayTV Kernel: 2.6.23 ID: 0x878-0x00:0x00 Digital Rate: 128000 (I think) I can record mono fine with arecord: % arecord -D hw:2,1 -f S16_LE -t wav test.wav Recording WAVE 'test.wav' : Signed 16 bit Little Endian, Rate 8000 Hz, Mono Warning: rate is not accurate (requested = 8000Hz, got = 119466Hz) please, try the plug plugin Aborted by signal Interrupt... When I try to load the module with another sample rate (sudo modprobe snd- bt87x load_all=1 digital_rate=44100) it still reports "...using default rate 32000". Also, I cannot record via the OSS-Layer: zapping hangs when I select the /dev/dsp device, and streamer -C /dev/dsp2 -p 4 -t 0:03 -r 24 -q -o test.avi -j 90 -f mjpeg -F mono16 only gives an error, but no sound: oss: read: Input/output error Can you give me some hints on how to record video+audio and determining the correct sample rate? As I am not subscribed to alsa-devel, I would appreciate a CC of any answers. Thanks in advance -Jan

5 5

Re: [alsa-devel] no front speaker sound with ALC262
by Matthew R Hurne 28 Apr '08

28 Apr '08

Tobin Davis wrote: > Ok, it looks like it may be a couple of weeks out, but they are more > than happy to get me a unit. Their sales staff has been bugging for > Linux support for 6 months apparently. > > In the mean time, if you can get me that output, I can at least start > making a dent on this. From the photo, it looks like you have a speaker > jack (green) , line-in (blue), and mic (pink), plus speakers and mic > built in? I'll review the online documents again to be sure. > > Tobin We put some pressure on Tangent to get Linux audio working, and the tech. support guys I spoke with were clearly clueless. :-( I have attached the relevant output from dmesg, and a new alsa-info.sh output. Thanks! Matt > > > On Mon, 2008-03-17 at 15:50 -0400, Matthew R Hurne wrote: >> Tobin Davis wrote: >> > >> > On Mon, 2008-03-17 at 15:04 -0400, Matthew R Hurne wrote: >> >> The *real* way (IMHO) to know which one you have is to look at the >> >> model number printed on the mainboard inside the unit; in the U.S., >> >> the Crystal 945's mainboard is labeled MS-7290, while the Crystal >> >> A410's mainboard is labeled MS-7341. >> > >> > This info should also come up in the output from dmidecode. Most >> > motherboard vendors have that info etched in their bios. >> >> Good call. That's the first time I've heard of dmidecode, and I just tried it out on the A410. Sure enough, I see >> >> ... >> Base Board Information >> Manufacturer: MSI >> Product Name: MS-7341 >> ... >> >> Bingo. >> >> > At any rate, I have sent in the request for a demo unit. We'll see if >> > they contact me. I have other systems with the same codec here at work, >> > so I can do some reproduction (in my off time). >> > >> > Most of my Alsa time is non-work related, so I have to squeeze it in >> > where I can. > -- Tobin Davis > > I want the presidency so bad I can already taste the hors d'oeuvres. > -- Matthew Hurne Versatile Systems, Inc. 717.919.9102 matthew.hurne(a)versatile.com ALSA /mnt/sdc1/kiosk/slax5/ALSA/alsa-driver/alsa-kernel/pci/hda/hda_intel.c:1842: chipset global capabilities = 0x4401 ALSA /mnt/sdc1/kiosk/slax5/ALSA/alsa-driver/alsa-kernel/pci/hda/hda_intel.c:739: codec_mask = 0x1 hda_codec: Unknown model for ALC262, trying auto-probe from BIOS... ALSA /mnt/sdc1/kiosk/slax5/ALSA/alsa-driver/pci/hda/hda_codec.c:3019: autoconfig: line_outs=1 (0x15/0x0/0x0/0x0/0x0) ALSA /mnt/sdc1/kiosk/slax5/ALSA/alsa-driver/pci/hda/hda_codec.c:3023: speaker_outs=0 (0x0/0x0/0x0/0x0/0x0) ALSA /mnt/sdc1/kiosk/slax5/ALSA/alsa-driver/pci/hda/hda_codec.c:3027: hp_outs=0 (0x0/0x0/0x0/0x0/0x0) ALSA /mnt/sdc1/kiosk/slax5/ALSA/alsa-driver/pci/hda/hda_codec.c:3028: mono: mono_out=0x0 ALSA /mnt/sdc1/kiosk/slax5/ALSA/alsa-driver/pci/hda/hda_codec.c:3036: inputs: mic=0x18, fmic=0x0, line=0x1a, fline=0x0, cd=0x0, aux=0x0 ALSA /mnt/sdc1/kiosk/slax5/ALSA/alsa-driver/pci/hda/hda_codec.c:1123: Cannot find slave Surround Playback Volume, skipped ALSA /mnt/sdc1/kiosk/slax5/ALSA/alsa-driver/pci/hda/hda_codec.c:1123: Cannot find slave Center Playback Volume, skipped ALSA /mnt/sdc1/kiosk/slax5/ALSA/alsa-driver/pci/hda/hda_codec.c:1123: Cannot find slave LFE Playback Volume, skipped ALSA /mnt/sdc1/kiosk/slax5/ALSA/alsa-driver/pci/hda/hda_codec.c:1123: Cannot find slave Side Playback Volume, skipped ALSA /mnt/sdc1/kiosk/slax5/ALSA/alsa-driver/pci/hda/hda_codec.c:1123: Cannot find slave Headphone Playback Volume, skipped ALSA /mnt/sdc1/kiosk/slax5/ALSA/alsa-driver/pci/hda/hda_codec.c:1123: Cannot find slave Speaker Playback Volume, skipped ALSA /mnt/sdc1/kiosk/slax5/ALSA/alsa-driver/pci/hda/hda_codec.c:1123: Cannot find slave Mono Playback Volume, skipped ALSA /mnt/sdc1/kiosk/slax5/ALSA/alsa-driver/pci/hda/hda_codec.c:1123: Cannot find slave Line-Out Playback Volume, skipped ALSA /mnt/sdc1/kiosk/slax5/ALSA/alsa-driver/pci/hda/hda_codec.c:1123: Cannot find slave Surround Playback Switch, skipped ALSA /mnt/sdc1/kiosk/slax5/ALSA/alsa-driver/pci/hda/hda_codec.c:1123: Cannot find slave Center Playback Switch, skipped ALSA /mnt/sdc1/kiosk/slax5/ALSA/alsa-driver/pci/hda/hda_codec.c:1123: Cannot find slave LFE Playback Switch, skipped ALSA /mnt/sdc1/kiosk/slax5/ALSA/alsa-driver/pci/hda/hda_codec.c:1123: Cannot find slave Side Playback Switch, skipped ALSA /mnt/sdc1/kiosk/slax5/ALSA/alsa-driver/pci/hda/hda_codec.c:1123: Cannot find slave Headphone Playback Switch, skipped ALSA /mnt/sdc1/kiosk/slax5/ALSA/alsa-driver/pci/hda/hda_codec.c:1123: Cannot find slave Speaker Playback Switch, skipped ALSA /mnt/sdc1/kiosk/slax5/ALSA/alsa-driver/pci/hda/hda_codec.c:1123: Cannot find slave Mono Playback Switch, skipped ALSA /mnt/sdc1/kiosk/slax5/ALSA/alsa-driver/pci/hda/hda_codec.c:1123: Cannot find slave IEC958 Playback Switch, skipped name=root&type=33&description=/tmp/alsa-info.txt&expiry=&s=Submit+Post&content= !!################################ !!ALSA Information Script v 0.4.41 !!################################ !!Script ran on: Tue Mar 18 14:03:42 GMT 2008 !!Linux Distribution !!------------------ :: SLAX 5.0.7 :: :: Standard Edition :: [1;32m .cOC: :o. oCO: [0;39m slax login:[1;34m root [0;39m Slackware 10.2.0 SLAX 5.0.7 !!Kernel Information !!------------------ Kernel release: 2.6.15.7-kiosk-1 Operating System: GNU/Linux Architecture: i686 Processor: unknown SMP Enabled: Yes !!ALSA Version !!------------ Driver version: 1.0.16 Library version: 1.0.16 Utilities version: 1.0.16 !!Loaded ALSA modules !!------------------- snd_hda_intel !!Soundcards recognised by ALSA !!----------------------------- 0 [Intel ]: HDA-Intel - HDA Intel HDA Intel at 0xfdff8000 irq 16 !!PCI Soundcards installed in the system !!-------------------------------------- 00:1b.0 Class 0403: Intel Corporation 82801G (ICH7 Family) High Definition Audio Controller (rev 01) !!Advanced information - PCI Vendor/Device/Susbsystem ID's !!-------------------------------------------------------- 00:1b.0 Class 0403: 8086:27d8 (rev 01) Subsystem: 1462:2900 !!Loaded sound module options !!-------------------------- !!Module: snd_hda_intel enable : Y,Y,Y,Y,Y,Y,Y,Y enable_msi : 0 id : <NULL>,<NULL>,<NULL>,<NULL>,<NULL>,<NULL>,<NULL>,<NULL> index : -1,-1,-1,-1,-1,-1,-1,-1 model : <NULL>,<NULL>,<NULL>,<NULL>,<NULL>,<NULL>,<NULL>,<NULL> position_fix : 0,0,0,0,0,0,0,0 power_save : 0 power_save_controller : Y probe_mask : -1,-1,-1,-1,-1,-1,-1,-1 single_cmd : N !!HDA-Intel Codec information !!--------------------------- --startcollapse-- Codec: Realtek ALC262 Address: 0 Vendor Id: 0x10ec0262 Subsystem Id: 0x1462043d Revision Id: 0x100202 No Modem Function Group found Default PCM: rates [0x560]: 44100 48000 96000 192000 bits [0xe]: 16 20 24 formats [0x1]: PCM Default Amp-In caps: N/A Default Amp-Out caps: N/A GPIO: io=4, o=0, i=0, unsolicited=1, wake=0 IO[0]: enable=1, dir=1, wake=0, sticky=0, data=1 IO[1]: enable=1, dir=1, wake=0, sticky=0, data=1 IO[2]: enable=0, dir=0, wake=0, sticky=0, data=0 IO[3]: enable=0, dir=0, wake=0, sticky=0, data=0 Node 0x02 [Audio Output] wcaps 0x11: Stereo Converter: stream=0, channel=0 PCM: rates [0x560]: 44100 48000 96000 192000 bits [0xe]: 16 20 24 formats [0x1]: PCM Node 0x03 [Audio Output] wcaps 0x11: Stereo Converter: stream=0, channel=0 PCM: rates [0x560]: 44100 48000 96000 192000 bits [0xe]: 16 20 24 formats [0x1]: PCM Node 0x04 [Vendor Defined Widget] wcaps 0xf00000: Mono Node 0x05 [Vendor Defined Widget] wcaps 0xf00000: Mono Node 0x06 [Audio Output] wcaps 0x211: Stereo Digital Converter: stream=0, channel=0 Digital: Digital category: 0x0 PCM: rates [0x560]: 44100 48000 96000 192000 bits [0x1e]: 16 20 24 32 formats [0x1]: PCM Node 0x07 [Audio Input] wcaps 0x10011b: Stereo Amp-In Amp-In caps: ofs=0x08, nsteps=0x1f, stepsize=0x05, mute=1 Amp-In vals: [0x00 0x00] Converter: stream=0, channel=0 SDI-Select: 0 PCM: rates [0x160]: 44100 48000 96000 bits [0x6]: 16 20 formats [0x1]: PCM Connection: 1 0x24 Node 0x08 [Audio Input] wcaps 0x10011b: Stereo Amp-In Amp-In caps: ofs=0x08, nsteps=0x1f, stepsize=0x05, mute=1 Amp-In vals: [0x00 0x00] Converter: stream=0, channel=0 SDI-Select: 0 PCM: rates [0x160]: 44100 48000 96000 bits [0x6]: 16 20 formats [0x1]: PCM Connection: 1 0x23 Node 0x09 [Audio Input] wcaps 0x10011b: Stereo Amp-In Amp-In caps: ofs=0x08, nsteps=0x1f, stepsize=0x05, mute=1 Amp-In vals: [0x00 0x00] Converter: stream=0, channel=0 SDI-Select: 0 PCM: rates [0x160]: 44100 48000 96000 bits [0x6]: 16 20 formats [0x1]: PCM Connection: 1 0x22 Node 0x0a [Audio Input] wcaps 0x100391: Stereo Digital Converter: stream=0, channel=0 SDI-Select: 0 Digital: Digital category: 0x0 PCM: rates [0x560]: 44100 48000 96000 192000 bits [0x1e]: 16 20 24 32 formats [0x1]: PCM Unsolicited: tag=00, enabled=0 Connection: 1 0x1f Node 0x0b [Audio Mixer] wcaps 0x20010b: Stereo Amp-In Amp-In caps: ofs=0x17, nsteps=0x1f, stepsize=0x05, mute=1 Amp-In vals: [0x1f 0x1f] [0x80 0x80] [0x1f 0x1f] [0x80 0x80] [0x80 0x80] [0x81 0x81] [0x81 0x81] [0x81 0x81] Connection: 8 0x18 0x19 0x1a 0x1b 0x1c 0x1d 0x14 0x15 Node 0x0c [Audio Mixer] wcaps 0x20010f: Stereo Amp-In Amp-Out Amp-In caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 Amp-In vals: [0x00 0x00] [0x00 0x00] Amp-Out caps: ofs=0x1f, nsteps=0x1f, stepsize=0x05, mute=0 Amp-Out vals: [0x1f 0x1f] Connection: 2 0x02 0x0b Node 0x0d [Audio Mixer] wcaps 0x20010f: Stereo Amp-In Amp-Out Amp-In caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 Amp-In vals: [0x00 0x00] [0x00 0x00] Amp-Out caps: ofs=0x1f, nsteps=0x1f, stepsize=0x05, mute=0 Amp-Out vals: [0x00 0x00] Connection: 2 0x03 0x0b Node 0x0e [Audio Mixer] wcaps 0x20010e: Mono Amp-In Amp-Out Amp-In caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 Amp-In vals: [0x00] [0x00] Amp-Out caps: ofs=0x1f, nsteps=0x1f, stepsize=0x05, mute=0 Amp-Out vals: [0x00] Connection: 2 0x02 0x0b Node 0x0f [Vendor Defined Widget] wcaps 0xf00000: Mono Node 0x10 [Vendor Defined Widget] wcaps 0xf00000: Mono Node 0x11 [Vendor Defined Widget] wcaps 0xf00000: Mono Node 0x12 [Pin Complex] wcaps 0x400001: Stereo Pincap 0x0820: IN Pin Default 0x411111f0: [N/A] Speaker at Ext Rear Conn = 1/8, Color = Black DefAssociation = 0xf, Sequence = 0x0 Misc = NO_PRESENCE Pin-ctls: 0x00: Node 0x13 [Vendor Defined Widget] wcaps 0xf00000: Mono Node 0x14 [Pin Complex] wcaps 0x40018f: Stereo Amp-In Amp-Out Amp-In caps: ofs=0x00, nsteps=0x03, stepsize=0x27, mute=0 Amp-In vals: [0x00 0x00] Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 Amp-Out vals: [0x80 0x80] Pincap 0x083e: IN OUT HP Detect Trigger Pin Default 0x411111f0: [N/A] Speaker at Ext Rear Conn = 1/8, Color = Black DefAssociation = 0xf, Sequence = 0x0 Misc = NO_PRESENCE Pin-ctls: 0x20: IN Unsolicited: tag=00, enabled=0 Connection: 2 0x0c* 0x0d Node 0x15 [Pin Complex] wcaps 0x40018f: Stereo Amp-In Amp-Out Amp-In caps: ofs=0x00, nsteps=0x03, stepsize=0x27, mute=0 Amp-In vals: [0x00 0x00] Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 Amp-Out vals: [0x00 0x00] Pincap 0x083e: IN OUT HP Detect Trigger Pin Default 0x0121411f: [Jack] HP Out at Ext Rear Conn = 1/8, Color = Green DefAssociation = 0x1, Sequence = 0xf Misc = NO_PRESENCE Pin-ctls: 0xc0: OUT HP Unsolicited: tag=00, enabled=0 Connection: 2 0x0c* 0x0d Node 0x16 [Pin Complex] wcaps 0x40010c: Mono Amp-Out Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 Amp-Out vals: [0x80] Pincap 0x0810: OUT Pin Default 0x411111f0: [N/A] Speaker at Ext Rear Conn = 1/8, Color = Black DefAssociation = 0xf, Sequence = 0x0 Misc = NO_PRESENCE Pin-ctls: 0x40: OUT Connection: 1 0x0e Node 0x17 [Vendor Defined Widget] wcaps 0xf00000: Mono Node 0x18 [Pin Complex] wcaps 0x40018f: Stereo Amp-In Amp-Out Amp-In caps: ofs=0x00, nsteps=0x03, stepsize=0x27, mute=0 Amp-In vals: [0x03 0x03] Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 Amp-Out vals: [0x80 0x80] Pincap 0x08173e: IN OUT HP Detect Trigger Vref caps: HIZ 50 GRD 80 Pin Default 0x01a19920: [Jack] Mic at Ext Rear Conn = 1/8, Color = Pink DefAssociation = 0x2, Sequence = 0x0 Misc = NO_PRESENCE Pin-ctls: 0x24: IN VREF_80 Unsolicited: tag=00, enabled=0 Connection: 2 0x0c* 0x0d Node 0x19 [Pin Complex] wcaps 0x40018f: Stereo Amp-In Amp-Out Amp-In caps: ofs=0x00, nsteps=0x03, stepsize=0x27, mute=0 Amp-In vals: [0x00 0x00] Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 Amp-Out vals: [0x80 0x80] Pincap 0x08173e: IN OUT HP Detect Trigger Vref caps: HIZ 50 GRD 80 Pin Default 0x411111f0: [N/A] Speaker at Ext Rear Conn = 1/8, Color = Black DefAssociation = 0xf, Sequence = 0x0 Misc = NO_PRESENCE Pin-ctls: 0x20: IN VREF_HIZ Unsolicited: tag=00, enabled=0 Connection: 2 0x0c* 0x0d Node 0x1a [Pin Complex] wcaps 0x40018f: Stereo Amp-In Amp-Out Amp-In caps: ofs=0x00, nsteps=0x03, stepsize=0x27, mute=0 Amp-In vals: [0x00 0x00] Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 Amp-Out vals: [0x80 0x80] Pincap 0x08173e: IN OUT HP Detect Trigger Vref caps: HIZ 50 GRD 80 Pin Default 0x0181312f: [Jack] Line In at Ext Rear Conn = 1/8, Color = Blue DefAssociation = 0x2, Sequence = 0xf Misc = NO_PRESENCE Pin-ctls: 0x24: IN VREF_80 Unsolicited: tag=00, enabled=0 Connection: 2 0x0c* 0x0d Node 0x1b [Pin Complex] wcaps 0x40018f: Stereo Amp-In Amp-Out Amp-In caps: ofs=0x00, nsteps=0x03, stepsize=0x27, mute=0 Amp-In vals: [0x00 0x00] Amp-Out caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 Amp-Out vals: [0x80 0x80] Pincap 0x08173e: IN OUT HP Detect Trigger Vref caps: HIZ 50 GRD 80 Pin Default 0x411111f0: [N/A] Speaker at Ext Rear Conn = 1/8, Color = Black DefAssociation = 0xf, Sequence = 0x0 Misc = NO_PRESENCE Pin-ctls: 0x20: IN VREF_HIZ Unsolicited: tag=00, enabled=0 Connection: 2 0x0c* 0x0d Node 0x1c [Pin Complex] wcaps 0x400001: Stereo Pincap 0x0820: IN Pin Default 0x411111f0: [N/A] Speaker at Ext Rear Conn = 1/8, Color = Black DefAssociation = 0xf, Sequence = 0x0 Misc = NO_PRESENCE Pin-ctls: 0x20: IN Node 0x1d [Pin Complex] wcaps 0x400000: Mono Pincap 0x0820: IN Pin Default 0x411111f0: [N/A] Speaker at Ext Rear Conn = 1/8, Color = Black DefAssociation = 0xf, Sequence = 0x0 Misc = NO_PRESENCE Pin-ctls: 0x20: IN Node 0x1e [Pin Complex] wcaps 0x400380: Mono Digital Pincap 0x0810: OUT Pin Default 0x411111f0: [N/A] Speaker at Ext Rear Conn = 1/8, Color = Black DefAssociation = 0xf, Sequence = 0x0 Misc = NO_PRESENCE Pin-ctls: 0x40: OUT Unsolicited: tag=00, enabled=0 Connection: 1 0x06 Node 0x1f [Pin Complex] wcaps 0x400280: Mono Digital Pincap 0x0820: IN Pin Default 0x411111f0: [N/A] Speaker at Ext Rear Conn = 1/8, Color = Black DefAssociation = 0xf, Sequence = 0x0 Misc = NO_PRESENCE Pin-ctls: 0x20: IN Unsolicited: tag=00, enabled=0 Node 0x20 [Vendor Defined Widget] wcaps 0xf00040: Mono Processing caps: benign=0, ncoeff=17 Node 0x21 [Volume Knob Widget] wcaps 0x600080: Mono Volume-Knob: delta=0, steps=32, direct=0, val=64 Unsolicited: tag=00, enabled=0 Connection: 0 Node 0x22 [Audio Selector] wcaps 0x300101: Stereo Connection: 10 0x18* 0x19 0x1a 0x1b 0x1c 0x1d 0x14 0x15 0x0b 0x12 Node 0x23 [Audio Mixer] wcaps 0x20010b: Stereo Amp-In Amp-In caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 Amp-In vals: [0x00 0x00] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] Connection: 9 0x18 0x19 0x1a 0x1b 0x1c 0x1d 0x14 0x15 0x0b Node 0x24 [Audio Mixer] wcaps 0x20010b: Stereo Amp-In Amp-In caps: ofs=0x00, nsteps=0x00, stepsize=0x00, mute=1 Amp-In vals: [0x00 0x00] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] [0x80 0x80] Connection: 9 0x18 0x19 0x1a 0x1b 0x1c 0x1d 0x14 0x15 0x0b --endcollapse-- !!ALSA Device nodes !!----------------- crw-rw-rw- 1 root audio 116, 0 Mar 18 13:58 /dev/snd/controlC0 crw-rw--w- 1 root audio 116, 4 Mar 18 13:58 /dev/snd/hwC0D0 crw-rw--w- 1 root audio 116, 24 Mar 18 13:58 /dev/snd/pcmC0D0c crw-rw-rw- 1 root audio 116, 16 Mar 18 13:58 /dev/snd/pcmC0D0p crw-rw-rw- 1 root audio 116, 33 Mar 18 13:58 /dev/snd/timer !!Aplay/Arecord output !!------------ APLAY **** List of PLAYBACK Hardware Devices **** card 0: Intel [HDA Intel], device 0: ALC262 Analog [ALC262 Analog] Subdevices: 1/1 Subdevice #0: subdevice #0 ARECORD **** List of CAPTURE Hardware Devices **** card 0: Intel [HDA Intel], device 0: ALC262 Analog [ALC262 Analog] Subdevices: 1/1 Subdevice #0: subdevice #0 !!Amixer output !!------------- !!-------Mixer controls for card 0 [Intel] Simple mixer control 'Master',0 Capabilities: pvolume pvolume-joined pswitch pswitch-joined Playback channels: Mono Limits: Playback 0 - 31 Mono: Playback 31 [100%] [0.00dB] [on] Simple mixer control 'PCM',0 Capabilities: pvolume Playback channels: Front Left - Front Right Limits: Playback 0 - 255 Mono: Front Left: Playback 255 [100%] [0.00dB] Front Right: Playback 255 [100%] [0.00dB] Simple mixer control 'Front',0 Capabilities: pvolume pswitch Playback channels: Front Left - Front Right Limits: Playback 0 - 31 Mono: Front Left: Playback 31 [100%] [0.00dB] [on] Front Right: Playback 31 [100%] [0.00dB] [on] Simple mixer control 'Line',0 Capabilities: pvolume pswitch Playback channels: Front Left - Front Right Limits: Playback 0 - 31 Mono: Front Left: Playback 31 [100%] [12.00dB] [on] Front Right: Playback 31 [100%] [12.00dB] [on] Simple mixer control 'Mic',0 Capabilities: pvolume pswitch Playback channels: Front Left - Front Right Limits: Playback 0 - 31 Mono: Front Left: Playback 31 [100%] [12.00dB] [on] Front Right: Playback 31 [100%] [12.00dB] [on] Simple mixer control 'Mic Boost',0 Capabilities: volume Playback channels: Front Left - Front Right Capture channels: Front Left - Front Right Limits: 0 - 3 Front Left: 3 [100%] Front Right: 3 [100%] Simple mixer control 'Capture',0 Capabilities: cvolume cswitch Capture channels: Front Left - Front Right Limits: Capture 0 - 31 Front Left: Capture 0 [0%] [-12.00dB] [on] Front Right: Capture 0 [0%] [-12.00dB] [on] Simple mixer control 'Capture',1 Capabilities: cvolume cswitch Capture channels: Front Left - Front Right Limits: Capture 0 - 31 Front Left: Capture 0 [0%] [-12.00dB] [on] Front Right: Capture 0 [0%] [-12.00dB] [on] Simple mixer control 'Capture',2 Capabilities: cvolume cswitch Capture channels: Front Left - Front Right Limits: Capture 0 - 31 Front Left: Capture 0 [0%] [-12.00dB] [on] Front Right: Capture 0 [0%] [-12.00dB] [on] Simple mixer control 'Input Source',0 Capabilities: cenum Items: 'Mic' 'Line' Item0: 'Mic' Simple mixer control 'Input Source',1 Capabilities: cenum Items: 'Mic' 'Line' Item0: 'Mic' Simple mixer control 'Input Source',2 Capabilities: cenum Items: 'Mic' 'Line' Item0: 'Mic' !!Alsactl output !!------------- --startcollapse-- state.Intel { control.1 { comment.access 'read write' comment.type INTEGER comment.count 2 comment.range '0 - 31' comment.dbmin -4650 comment.dbmax 0 iface MIXER name 'Front Playback Volume' value.0 31 value.1 31 } control.2 { comment.access 'read write' comment.type BOOLEAN comment.count 2 iface MIXER name 'Front Playback Switch' value.0 true value.1 true } control.3 { comment.access 'read write' comment.type INTEGER comment.count 2 comment.range '0 - 31' comment.dbmin -3450 comment.dbmax 1200 iface MIXER name 'Mic Playback Volume' value.0 31 value.1 31 } control.4 { comment.access 'read write' comment.type BOOLEAN comment.count 2 iface MIXER name 'Mic Playback Switch' value.0 true value.1 true } control.5 { comment.access 'read write' comment.type INTEGER comment.count 2 comment.range '0 - 31' comment.dbmin -3450 comment.dbmax 1200 iface MIXER name 'Line Playback Volume' value.0 31 value.1 31 } control.6 { comment.access 'read write' comment.type BOOLEAN comment.count 2 iface MIXER name 'Line Playback Switch' value.0 true value.1 true } control.7 { comment.access 'read write' comment.type INTEGER comment.count 2 comment.range '0 - 3' comment.dbmin 0 comment.dbmax 3000 iface MIXER name 'Mic Boost' value.0 3 value.1 3 } control.8 { comment.access 'read write' comment.type INTEGER comment.count 2 comment.range '0 - 31' comment.dbmin -1200 comment.dbmax 3450 iface MIXER name 'Capture Volume' value.0 0 value.1 0 } control.9 { comment.access 'read write' comment.type BOOLEAN comment.count 2 iface MIXER name 'Capture Switch' value.0 true value.1 true } control.10 { comment.access 'read write' comment.type INTEGER comment.count 2 comment.range '0 - 31' comment.dbmin -1200 comment.dbmax 3450 iface MIXER name 'Capture Volume' index 1 value.0 0 value.1 0 } control.11 { comment.access 'read write' comment.type BOOLEAN comment.count 2 iface MIXER name 'Capture Switch' index 1 value.0 true value.1 true } control.12 { comment.access 'read write' comment.type INTEGER comment.count 2 comment.range '0 - 31' comment.dbmin -1200 comment.dbmax 3450 iface MIXER name 'Capture Volume' index 2 value.0 0 value.1 0 } control.13 { comment.access 'read write' comment.type BOOLEAN comment.count 2 iface MIXER name 'Capture Switch' index 2 value.0 true value.1 true } control.14 { comment.access 'read write' comment.type ENUMERATED comment.count 1 comment.item.0 Mic comment.item.1 Line iface MIXER name 'Input Source' value Mic } control.15 { comment.access 'read write' comment.type ENUMERATED comment.count 1 comment.item.0 Mic comment.item.1 Line iface MIXER name 'Input Source' index 1 value Mic } control.16 { comment.access 'read write' comment.type ENUMERATED comment.count 1 comment.item.0 Mic comment.item.1 Line iface MIXER name 'Input Source' index 2 value Mic } control.17 { comment.access 'read write' comment.type INTEGER comment.count 1 comment.range '0 - 31' comment.dbmin -4650 comment.dbmax 0 iface MIXER name 'Master Playback Volume' value 31 } control.18 { comment.access 'read write' comment.type BOOLEAN comment.count 1 iface MIXER name 'Master Playback Switch' value true } control.19 { comment.access 'read write user' comment.type INTEGER comment.count 2 comment.range '0 - 255' comment.tlv '0000000100000008ffffec1400000014' comment.dbmin -5100 comment.dbmax 0 iface MIXER name 'PCM Playback Volume' value.0 255 value.1 255 } } --endcollapse-- !!All Loaded Modules !!------------------ Module snd_hda_intel snd_pcm snd_timer snd_page_alloc snd_hwdep snd soundcore ipv6 yealink intel_agp shpchp i8xx_tco i2c_i801 i2c_core e1000 joydev pcmcia yenta_socket rsrc_nonstatic pcmcia_core nls_utf8 agpgart psmouse usb_storage uhci_hcd ohci_hcd ehci_hcd nls_iso8859_2 nls_iso8859_1 nls_cp437 unionfs squashfs

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[PATCH] Added double ac97 reset in pxa27x resume path.
by Robert Jarzmik 28 Apr '08

28 Apr '08

Signed-off-by: Robert Jarzmik <rjarzmik(a)free.fr> --- sound/soc/codecs/wm9713.c | 2 ++ 1 files changed, 2 insertions(+), 0 deletions(-) diff --git a/sound/soc/codecs/wm9713.c b/sound/soc/codecs/wm9713.c index 8ec7ce9..5defac8 100644 --- a/sound/soc/codecs/wm9713.c +++ b/sound/soc/codecs/wm9713.c @@ -977,6 +977,8 @@ static int wm9713_resume(struct platform_device *pdev) /* give the codec an AC97 warm reset to start the link */ codec->ac97->bus->ops->reset(codec->ac97); codec->ac97->bus->ops->warm_reset(codec->ac97); + codec->ac97->bus->ops->reset(codec->ac97); + codec->ac97->bus->ops->warm_reset(codec->ac97); id = codec->soc_phys_read(codec->ac97, AC97_VENDOR_ID2); if (id != 0x4c13) { printk(KERN_ERR "wm9713 failed to resume"); -- 1.5.5.3 --=-=-= Content-Type: text/x-diff Content-Disposition: inline; filename=0004-Include-shuffle-in-2.6.25-kernels.patch

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